I've been playing a lot of Rumble 
recently because i know hes really strong but since hes hard to use and I am new to him i usually end up falling behind. When i fall behind i cant figure out how to still be useful and help out my team later on in late game. I pretty much become useless, if anyone has any tips would be great.
If you fall behind as rumble, the best thing to do is utilize his ult. Being able to position Rumbles ult in team fight is essential to being good with him, especially in jungle fights where the spaces are tight and there isn't much room for the enemy to run out of the ult. His ult will most likely engage team fights and if you win them you will either get a kill or all assists. You should be able to come back after a few team fights
